15724236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 40360320

約数和(自身を除く): 24636084

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 278, 417, 556, 834, 857, 1529, 1668, 1714, 2571, 3058, 3428, 4587, 5142, 6116, 9174, 9427, 10284, 18348, 18854, 28281, 37708, 56562, 113124, 119123, 238246, 357369, 476492, 714738, 1310353, 1429476, 2620706, 3931059, 5241412, 7862118, 15724236]

約数ペア:

[(1, 15724236), (2, 7862118), (3, 5241412), (4, 3931059), (6, 2620706), (11, 1429476), (12, 1310353), (22, 714738), (33, 476492), (44, 357369), (66, 238246), (132, 119123), (139, 113124), (278, 56562), (417, 37708), (556, 28281), (834, 18854), (857, 18348), (1529, 10284), (1668, 9427), (1714, 9174), (2571, 6116), (3058, 5142), (3428, 4587)]